The triquetra has been found on runestones in Northern Europe and on early Germanic coins. It presumably had pagan religious meaning and it bears a resemblance to the Valknut, a symbol associated with Odin.
G Scale Trains are usually referred to as Garden Trains since they are the largest of the model trains and are used outdoors as well as indoors.
Model Train Scales & Gauges. 1  Based on classic American FlyerÂ® designs. 2  Approximate scale proportions. 3  Easy to control lights, sounds, and smoke. 4  Very accessible products to customers. 5  Ready-to-Run sets are Traditional S-Gauge, and contain everything a customer needs to run their train in minutes â train set, oval of track, and, power supply. Lionel launched a new remote system for engines in 2015 under the FlyerChiefâ¢ umbrella.